Kenwood KAC-5201 Service Manual

Also see for KAC-5201: Instruction manual Manual Instruction manual Manual

Contents

A B C D E F G H I J1234567D1D2D4D3IC1(1/4) ISOLATION AMP.INPUTSENSITIVITYIC1(2/4)S1ST/LMONOIC2(1/2)IC1(4/4)IC1(3/4)S2Q20LPFOFF/ONL.P.F.IC2(2/2)D11D5D13D21 D19Q3Q7 Q9Q13Q15Q11Q5Q1IC3(1/2)ADJ.IDLED9 D7D15D17D16 D18Q6 Q12 Q16D20 D22D6D10D8 Q4Q8 Q10 Q14D14D12Q2IC3(2/2) ADJ.IDLELch 1Rch 2CN1CN2E2J2LLRRD25D26CN3IDLEADJ.Q17D23D24Q18D28D27Q22Q21DC/DCCONVERTERD29D35D33Q24Q26D34 D32D31D30Q23Q25J3J3F1(15A)(F52-0012-05)SP. OUTIC1 : UPC4574CIC2 : NJM4565DIC3 : M5219PIC4 : UPC494CIRFIZ44NQ1,2,5,6,17,18,20,23,242SC945(A)(Q,P)Q3,4,25,26: 2SA733(A)(Q,P)Q7,8 : 2SC945(A)(Q)Q9,10 : 2SC1627AQ11,12 : 2SA817AQ13,14 : 2SC5099LB∗5(P)Q15,16 : 2SA1907LB∗5(P)Q21,22 :D1-4,11-24,27,28,31-33: 1SS133D5,6 : RD22JS(B)D7-10 : RD8.2JS(B)D25 : FMU22S∗AD26 : FMU22R∗AD29 : B30-1460-05D30 : 1N5406-MD34 : RD7.5JS(B)D35 : RD10JS(B)OSCILLATORJ1WH1E1WH2GND LINESIGNAL LINE32 1C1 1500PR1820R3 9.1KR7 10K10u16C3+C5 22PR5 3.9KR92.2K 5647150R15 R392.2K5K(A)VR11K1000P2.2KR11150R1756R13C60R150R1456 R18150R122.2KR4 9.1KC2 1500P1312 14R6 3.9KR8 10KC6 22P10u16C4+820R2 150R162.2KR10 2.2KR402.2KR4111910 82.2KR42C7 22PR43 36KC8 22PR44 36KR45 36KR46 36KC9 2.2u50+2.2KR31R19 22K+C11 2.2u50 R21 22KC12 2.2u50+R22 22KR322.2KC10 2.2u50+R20 22K765 1KR5627KR5527KR5427KR531.8KR51R52 4.7KC14C15 0.12C16 0.022R49 4.7KR50 4.7K 847KR5822u16C17+R57 15K124310KR6022u16C20+R59 10K47u25C31 +22KR75C21 330P3.3KR644.7KR61 568 7R65 47K4.7KR69R67 47K10u16C23 +C29 8PC27 12P47PC25100R87100PC390.22R93750R81100u10C35 +1KVR31KR830.22 2WR9110KR95120R77100R85 100PC37220 1/2WR8922u16C33 +470 2WR73R103 100KR79120R71620100PC40120R80100R882341C2410u16+4.7KR70R66 47KC22 330PC28 12PR68 47KC30 8PC2647PR633.3K47u25+C32C3422u16 +R104 47KR72620R74470 2W22KR76R781201KVR41KR84220 1/2WR90R940.22R9610K100PC380.22 2WR92100R86100u10C36+750R824.7KR622W2W123443214312432143122200u35C52 +2200u35C51 +C53 2700PR105 10127.5KR99270R974.7u50C41+R1007.5K4.7u50+C42270R9856R108 150R11056R107150R109L2 C55 47u35+100R12127KR1264.7KR1192.4KR11810KR120680KR1241u50C56+2.7KR117128 27K1.5KR132 1.5KR1311.5KR123R122 33KR11647865321131091112141516OSCILLATORREFERENCEREGULATORERRORAMPR1291000P1u50C58+6.8KR130TH1R127 4.7KC59 10u16+R125 680C542200u16+ 3.3KR1113.3KR1123.3KR1133.3KR11530KR114L11234123 P CONGNDRch+BATTRch-Lch+Lch-10 1/2WR1020.047C44C430.047 R10110 1/2W22u16C19+0.08210K16KC57IC4AUDIO UNIT (X09-5640-10) (A/3)KAC-5201(X09-) (B/3)RCA INPUT(X09-) (C/3)SPEAKER LEVEL INPUT0V0V0.2V17.1V0V17.1V17.2V0V0V0V0.1V-6.2V0V-1.2V-30.2V-29.6V-0.6V0.6V0V0V0.8V0V0V-6.2V0V0V0V-23.4V30.2V-30.2V-29.6V-1.2V -1.2V-30.8V-0.6V0V0.6V1.2V3.6V0V30.8VAC 31.2VAC 31.2VAC 31.2VAC 31.2VAC 31.2VAC 31.2V0V14.4V14.4V0V5.0V5.0V-6.2V10.0V0V3.8V1.7V0.7V3.7V0.1V2.5V5.1V5.1V5.1V0V0.7V-17.1V0V0.1V3.6V0V1.2V30.8V0.1V(14.4V)(14.4V)14.4V14.4V29.6V0V23.4V-30.8V9.9V10.0V0V0V0V0V0V29.6V30.2V1.2V30.8V 30.8V1.2V-1.2V1.2V0.8V0.1V0V0V0V0V0V0V0V-0.2V0V0V0V-17.1V0V14.2V14.2V14.2V5.0V5.0V14.4V14.2V13.6V0V-0.8V0V-30.8VB LINEB LINECAUTION : For continued safety, replaces a f e t y c r i t i c a l c o m p o n e n t s o n l y w i t hmanufacturer's recommended parts (referto parts list).Indicates safety critical components. Toreduce the risk of electric shock, leakage-current or resistance measurements shallbe carried out (exposed parts are accept-ably insulated from the supply circuit) be-fore the appliance is returned to the cus-tomer.• DC voltages are as measured with a highimpedance voltmeter. Values may varyslightly due to variations between indi-vidual instruments or/and units.2SA733(A)2SA817A2SC1627A2SC945(A)BCENJM4565DUPC4574CUPC494CM5219P